these 11 derivations will be built:
  /nix/store/ksvhizk0fwg7gx3sa58yydd2chh3vxi5-unit-harmonia-dev.service.drv
  /nix/store/khm1l5imayk4hcwx5d7yr7365yfqzxp0-system-units.drv
  /nix/store/06a87q36iiz807lwds9ig7as016cs5qh-etc.drv
  /nix/store/1zg1gdmqsv2jkr9vxkvhil6kpzgrf1rk-activate.drv
  /nix/store/qx5bzcwgmmkgwvm5fbm153grb5fvsscf-nixos-system-harmonia-test.drv
  /nix/store/6k8wdc2w965x87f1b444nnhjpxzf5p9h-closure-info.drv
  /nix/store/wqagxgbj60f67916b99kpfz63jjg6jl1-run-nixos-vm.drv
  /nix/store/pqk1677z23sqdrbkdfgcnx9js8bcdzvp-nixos-vm.drv
  /nix/store/sj42kz98bkw6dlc4msxcv1309b6ljzvn-driverConfiguration.json.drv
  /nix/store/ffs35dh0y7xlw14pkl3w9yq074gf86y0-nixos-test-driver-chroot-store.drv
  /nix/store/ajicwr9n7cxrr0d2lm268nssxlcnnjnb-vm-test-run-chroot-store.drv
Failed to find a machine for remote build!
derivation: ajicwr9n7cxrr0d2lm268nssxlcnnjnb-vm-test-run-chroot-store.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])